San Kaew is a cunning girl who disguised herself as a boy to find her real dad. She then finally meets him. Panin, a player businessman, is shocked, then he remembered that he was once involved with a woman named Thipkesorn, San Kaew's mother. He thinks his son is a lady boy and tries to be a good role model to him, so he can be a man, but he doesn't know that she's a girl....
D / 隐秘＞沉默＞无证。除了表演在线其他各方面基本都是三部中的下乘。剧本的格局前6集铺得井然有序层次丰富，但是之后就愈发依靠某角色犯傻恶心观众和各种极端巧合推动。对比《隐秘》中对严良朱朝阳走向分离举重若轻的处理，就知道这部人物关系的刻画有多么僵硬。整个故事里也没有显明的溢出剧作控制之外的要素，是三部里最死板最贴着探案剧情而缺乏余韵的。不过，这个严良确实是三部里最有魅力的一个。
